Solid State PhysicsThis book provides an introduction to the field of solid state physics for undergraduate students in physics, chemistry, engineering, and materials science. |
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Page 336
... correlation energy is not a quantity with physical significance ; it merely represents the error incurred in making ... correlation energy " is something of a misnomer . The Hartree approximation ignores electron correlations ; i.e. ...
... correlation energy is not a quantity with physical significance ; it merely represents the error incurred in making ... correlation energy " is something of a misnomer . The Hartree approximation ignores electron correlations ; i.e. ...
Page 711
... correlated by their common coupling to other spins than by their direct coupling . Terms that can be so interpreted do appear when one carries the high - temperature expansion to still higher orders in J / kT . Inserting the correlation ...
... correlated by their common coupling to other spins than by their direct coupling . Terms that can be so interpreted do appear when one carries the high - temperature expansion to still higher orders in J / kT . Inserting the correlation ...
Page 803
... Correlation energy , 336 See also Electron - electron interactions Correlation length , 714 Correspondence principle , 271 Coulomb potential , and cohesive energy of ionic crystals , 403-407 and constraint in defect concentrations , 619 ...
... Correlation energy , 336 See also Electron - electron interactions Correlation length , 714 Correspondence principle , 271 Coulomb potential , and cohesive energy of ionic crystals , 403-407 and constraint in defect concentrations , 619 ...
Contents
The Drude Theory of Metals | 1 |
The Sommerfeld Theory of Metals | 29 |
Failures of the Free Electron Model | 57 |
Copyright | |
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alkali atomic band structure Bloch Bragg plane Bravais lattice Brillouin zone calculation carrier densities Chapter coefficients collisions conduction band conduction electrons contribution crystal momentum crystal structure density of levels dependence depletion layer described dielectric constant distribution Drude Drude model effect electric field electron gas electron-electron electronic levels electrostatic energy gap equilibrium example Fermi energy Fermi surface Figure free electron frequency given Hamiltonian hexagonal holes impurity independent electron approximation insulators interaction ionic crystals k-space lattice planes lattice point linear low temperatures macroscopic magnetic field metals neutron normal modes number of electrons one-electron levels orbits periodic potential perpendicular phonon Phys primitive cell primitive vectors Problem properties quantum reciprocal lattice vector region result scattering Schrödinger equation semiclassical semiconductors simple cubic solid solution specific heat spin superconducting symmetry term theory thermal valence band vanishes velocity wave functions wave vector zero